dozens of "caucus" in Congress and not all are based on race or ethnicity. Most are, however, exclusionary. There are caucuses for Blacks, for women, for Hispanics, for Veterans. There are also professional caucuses, i.e., for doctors, as well as for specific organizations or foreign entities. While I don't agree that any one caucus should be made up of members of any single racial group, I do acknowledge their right to exsist under House rules and/or Senate rules. So, if you have a problem with it, might I suggest your write your Congressman?